I too have come across the ignorance of anesthesiologists regarding the effects on the nursling. I work in an adult ICU but on the weekends we recover the moms who have complicated c-sections or tubals. There iss no policy in our hospital regarding pumping milk or feeding the infant post op; the anesthesiologist gives you an incredulous look when you ask what was given and will it affect the milk..."She already had the baby, it won't affect it!"